30246239744 has 40 divisors (see below), whose sum is σ = 69066756528. Its totient is φ = 12962672640.

The previous prime is 30246239713. The next prime is 30246239759. The reversal of 30246239744 is 44793264203.

It is a junction number, because it is equal to n+sod(n) for n = 30246239695 and 30246239704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4216037 + ... + 4223204.

Almost surely, 2^30246239744 is an apocalyptic number.

It is an amenable number.

30246239744 is an abundant number, since it is smaller than the sum of its proper divisors (38820516784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30246239744 is an frugal number, since it uses more digits than its factorization.

30246239744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8439266 (or 8439250 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 44.

The spelling of 30246239744 in words is "thirty billion, two hundred forty-six million, two hundred thirty-nine thousand, seven hundred forty-four".